//
//  FrequencyBackground.h
//  SKPAD
//
//  Created by admin@amonline.com.cn on 15/5/13.
//  Copyright (c) 2015年 amo. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@interface FrequencyBackground : UIControl

//背景图片
@property (nonatomic, readonly) UIImageView *backgroundView;
//背景图层
@property (nonatomic, readonly, strong) CALayer *trackLayerBackground;

@property (nonatomic, readonly, strong) CAShapeLayer * shapeLayer;

-(void)updateWithPosition:(CGRect)bounds;

@end
